John Gill Commentary 2 Kings 14:26

"For Jehovah saw the affliction of Israel, that it was very bitter; for there was none shut up nor left at large, neither was there any helper for Israel." — 2 Kings 14:26 (ASV)

For the Lord saw the affliction of Israel, that it was very
bitter
Being sorely oppressed by their enemies, especially the Syrians; and he was moved to have compassion upon them, and show mercy to them: for, there was not any shut up, nor any left, nor any helper for Israel: they were in the most forlorn and helpless condition; (See Gill on Deuteronomy 32:36).